In one study of almost 5000 people, past and current marijuana users had lower fasting glucose and insulin levels (by 16%), lower waist circumference and BMI, lower insulin resistance (by 18%), and higher HDL. All these factors are connected to the onset of diabetes .
Researchers have conducted many studies into the potential mechanisms of CBD against cancer. They believe that CBD probably works by starving cancer cells of energy, making them more sensitive to the body’s immune response, and by blocking a newly discovered cannabinoid-related cancer pathway (GPR55) [102, 112, 106, 108, 113, 114].
We have receptors for cannabinoids in our whole body, but the first type (CB1) are very dense in the pain pathways of the brain, spine, and nerves. The second type (CB2) are more important for the immune system, but they are also involved in inflammation. According to some researchers, CBD may reduce both pain and inflammation through their actions on these receptors .
As natural anti-inflammatory and antioxidant compounds, cannabinoids have the potential to provide relief of joint pain and swelling. In studies of arthritic animals, those given CBD suffered less joint destruction and slower progression of inflammatory disease [56, 57, 58].
CBD is also currently under investigation for its potential to help people with other neurodegenerative conditions like Amyotrophic Lateral Sclerosis (ALS) [40, 41].
Summary: Effective – Academic research proves that CBD can help alzheimer’s.
Up to 60 million people in the United States of America have insomnia or both acute and chronic sleep disorders. Insomnia can impact a person’s life, and when it becomes chronic, it can be challenging to treat.
Antipsychotics work by targeting the release of neurotransmitters in the brain, such as acetylcholine, noradrenaline, serotonin, and dopamine. Excess dopamine causes psychotic symptoms, and so antipsychotic medication helps bind dopamine receptors to reduce dopamine production.
17. Antipsychotic Effects
There is also a growing body of evidence that suggests that CBD could help slow the spread of aggressive cancer cells  for breast cancer and also facilitate cancer cell death  . However, research on this is still in its early stages.
However, with the current opioid addiction and overdose epidemic  , a lot of strain is put on law enforcement as well as the medical community. Luckily, a wealth of research shows that CBD oil effectively helps with pain and inflammation  , in which case, Lupus involves considerable inflammation.
In another study  , researchers found that CBD helps relieve fear by disrupting memory reconsolidation, acutely decreases fear expression, and enhanced fear extinction. Hence, CBD helps reduce the impact of fear, whether you have PTSD, phobias, and other life-changing experiences that cause trauma.
PTSD and phobias are marked as fear-related conditions. According to a report published by the British Pharmacological Society  in 2017, several studies confirmed that CBD could help reduce learned fear response in patients suffering from PTSD and phobias.